What is quartz stone quartz stone? Now we are talking about is a kind of quartz by more than 90% of quartz plus synthetic resins and other trace elements in a new type of stone. It is pressed through a special machine at a certain physical and chemical conditions of large-sized sheet. Its main material is quartz quartz quartz what is? Colorful quartz stone countertops quartz stone structure, Gobi series quartz stone countertops, crystal series, granite series, Twinkling Star series and more features, can be widely used in public buildings (hotels, restaurants, banks, hospitals, exhibitions, laboratories, etc.) Kai Sa quartz | quartz | Kai Sa Building Materials provided by Kai Sa Building Materials Co., Ltd., Dongguan City. Building Materials Co., Ltd., Dongguan City, Kai Sa (www.kaisa-stone.com) strong, credible, in Dongguan, Guangdong sandstone industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Kai Sa innovative ideas will lead into the glorious building materials and you work for a better future!